What are the name of rocks formed from hardened lava that flowed from volcanic eruptions?

Explain the cause for movement river valley civilization to early industrial centers

Select the word from the list that best fits the definition a mountain range in northeast central asia answer is altay shan

Ahis which describe the horizons in a soil profile? check all that apply. horizon a is mineral deficient. bedrock lies below the soil layers. te horizon o forms from organic material, horizon b undergoes the least amount of change. horizon c is least affected by the soil formation process.